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多剤耐性グラム陰性菌に対する最適抗菌薬併用療法の探索に関する基盤研究

Research Project

Project/Area Number 18659296
Research Category

Grant-in-Aid for Exploratory Research

Allocation TypeSingle-year Grants
Research Field 膠原病・アレルギー・感染症内科学
Research InstitutionToho University

Principal Investigator

舘田 一博  Toho University, 医学部, 准教授 (20236558)

Co-Investigator(Kenkyū-buntansha) 石井 良和  東邦大学, 医学部, 助教 (90246695)
Project Period (FY) 2006 – 2007
Project Status Completed (Fiscal Year 2007)
Budget Amount *help
¥3,300,000 (Direct Cost: ¥3,300,000)
Fiscal Year 2007: ¥1,400,000 (Direct Cost: ¥1,400,000)
Fiscal Year 2006: ¥1,900,000 (Direct Cost: ¥1,900,000)
Keywords緑膿薗 / 多剤耐性 / 併用療法 / オーダーメイド治療 / 緑膿菌
Research Abstract

1.B・C・Plateの作製と評価
(1)B・C・Plateの作製
B・C・Plateの作製は、基本的に日本化学療法学会標準法に準じて行った。液体培地としてはミューラーヒントン培地を基本に、2価イオンを添加したものを使用した。それぞれの抗菌薬を溶解剤で溶かした後、設定した濃度となるように上記液体培地で希釈した。
(2)B・C・plateの評価
B・C・Plateの有用性に関して、第一段階として保存株を用いた検討を実施した。保存株としては、全国サーベイランスで得られた株および当教室に保存されている株を用いた。現在、MDRPとして100株を超える株が保存されており、これらを用いた検討・解析を実施した。
(3)BC・plate結果から耐性機序の推定
(1)(2)で得られた結果と、それぞれの耐性菌の薬剤耐性機序との関連を総合的に解析した。
なお、本プレートは2007年9月に栄研化学より"BC・プレート(多剤耐性緑膿菌)"として販売されるようになった。

Report

(2 results)
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (12 results)

All 2008 2007 2006

All Journal Article (9 results) (of which Peer Reviewed: 3 results) Presentation (2 results) Book (1 results)

  • [Journal Article] Suppression of Pseudomonas aeruginosa quorum-sensing systems by macrolides: a promising strategy or an oriental mystery?2007

    • Author(s)
      Tateda K., et. al.
    • Journal Title

      J Infect Chemother 13

      Pages: 357-367

    • NAID

      10020023264

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Role of Toll-like receptor 2 in recognition of Legionella pneumophila in a murine pneumonia model.2007

    • Author(s)
      Fuse ET, Tateda K, et. al.
    • Journal Title

      J Med Microbiol 56

      Pages: 305-312

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multi-Center Study to Evaluate Blood Stream Infection with Helicobacter cinaedi in Japan.2007

    • Author(s)
      Matsumoto T, et. al.
    • Journal Title

      J Clin Microbiol 45

      Pages: 2853-2857

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of Pseudomonas quorum-sensing autoinducer analogs and structural entities required for induction of apoptosis in macrophages.2006

    • Author(s)
      Horikawa M, Tateda K et al.
    • Journal Title

      Bioorg Med Chem Lett. 16・8

      Pages: 2130-2133

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Semi-quantitative analysis of Streptococcus pneumoniae urinary antigen : Kinetics of antigen titers and severity of diseases.2006

    • Author(s)
      Tateda K, Kusano E
    • Journal Title

      Scand J Infect Dis. 38・3

      Pages: 166-171

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Identification of biochemically atypical Staphylococcus aureus clinical isolates with three automated identification systems.2006

    • Author(s)
      Ishii Y, Tateda K et al.
    • Journal Title

      J Med Microbiol. 55・4

      Pages: 387-392

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Cytosolic recognition of flagellin by mouse macrophages restricts Legionella pneumophila infection.2006

    • Author(s)
      Molofsky AB, Tateda K et al.
    • Journal Title

      J Exp Med. 203・4

      Pages: 1093-1104

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Break-point Checkerboard Plate' for screening of appropriate antibiotic combinations against multidrug-resistant Pseudomonas aeruginosa.2006

    • Author(s)
      Tateda K et al.
    • Journal Title

      Scand J Infect Dis. 38・4

      Pages: 268-272

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Immunization with 3-oxododecanoyl-L-homoserine lactone-protein conjugate protects mice from lethal Pseudomonas aeruginosa lung infection.2006

    • Author(s)
      Miyairi S., Tateda K et al.
    • Journal Title

      J Med Microbiol. 55・10

      Pages: 1381-1387

    • Related Report
      2006 Annual Research Report
  • [Presentation] Potential of macrolide antibiotics as quorum-sensing inhibitor against Pseudomonas.2008

    • Author(s)
      Tateda K
    • Organizer
      NIH-Novel antimicrobials in respiratory infections
    • Place of Presentation
      ワシントンDC
    • Year and Date
      2008-02-27
    • Related Report
      2007 Annual Research Report
  • [Presentation] 抗菌薬耐性・難治性感染症に対する新しい治療戦略-緑膿菌感染症をモデルとして-2007

    • Author(s)
      舘田一博
    • Organizer
      第27回日本医学会総会
    • Place of Presentation
      大阪
    • Year and Date
      2007-04-07
    • Related Report
      2007 Annual Research Report
  • [Book] 呼吸器疾患State of arts2007

    • Author(s)
      舘田一博
    • Total Pages
      3
    • Publisher
      医歯薬出版株式会社
    • Related Report
      2007 Annual Research Report

URL: 

Published: 2006-04-01   Modified: 2016-04-21  

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